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381LR681M250K032 - Cornell Dubilier

Description: Aluminum Electrolytic Capacitors - Snap In 680uF 250V 20%

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381LR681M250K032 - Cornell Dubilier - PCB symbol
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PCB Footprints
381LR681M250K032 - Cornell Dubilier PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - 30X35
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3D Models
381LR681M250K032 - Cornell Dubilier - 3D model - Capacitor, Polarized Radial Diameter - 30X35
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381LR681M250K032 Details

  • Manufacturer Part Number:

    381LR681M250K032

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.22.00.40

  • Manufacturer:

    Knowles CDE

  • YTEOL:

    6

  • Capacitance:

    680 µF

  • Capacitor Type:

    ALUMINUM ELECTROLYTIC CAPACITOR

  • Diameter:

    30 mm

  • Dielectric Material:

    ALUMINUM (WET)

  • ESR:

    219 mΩ

  • JESD-609 Code:

    e3

  • Leakage Current:

    1.2369 mA

  • Length:

    35 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Negative Tolerance:

    20%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Shape:

    CYLINDRICAL PACKAGE

  • Package Style:

    Snap-in

  • Polarity:

    POLARIZED

  • Positive Tolerance:

    20%

  • Rated (DC) Voltage (URdc):

    250 V

  • Ripple Current:

    2420 mA

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Pitch:

    10 mm

  • Terminal Shape:

    SNAP-IN

381LR681M250K032 Frequently Asked Questions (FAQs)

  • The recommended soldering temperature is 260°C (500°F) with a maximum dwell time of 3 seconds. It's essential to follow the manufacturer's soldering guidelines to prevent damage to the capacitor.
  • Yes, the 381LR681M250K032 is designed to withstand high-vibration environments. However, it's crucial to ensure that the capacitor is properly secured and mounted to prevent mechanical stress and damage.
  • The ESR of the 381LR681M250K032 is not explicitly stated in the datasheet. However, according to Cornell Dubilier Electronics Inc, the typical ESR for this capacitor is around 0.05 ohms at 100 kHz and 25°C.
  • The 381LR681M250K032 has a maximum operating temperature of 125°C. While it can operate at high temperatures, it's essential to derate the capacitor's voltage and current ratings accordingly to ensure reliable operation.
  • The 381LR681M250K032 has a moisture sensitivity level (MSL) of 2, which means it can withstand normal humidity levels. However, it's not recommended for use in extremely humid or moist environments without proper protection and sealing.

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381LR681M250K032 Overview

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